Why Are Birds Dying: Mass Animal Deaths?

Does anyone know why are birds dying? It seems pretty creepy that thousands of dead birds are falling out of the sky, millions of dead fish are turning up, and tens of thousands of dead crabs are littering beaches all over the world.

Among the mass animal deaths that took place during the past few weeks there were over 300 doves in Italy, hundreds of dead fish in the UK, a hundred birds in Sweden, thousands of fish in Philippines and hundreds of fish in New Zealand.

The US government and other countries are trying to justify the mass animal deaths with fireworks or the weather.

Sounds like a major cover up to me. And the mass animal death stories keep coming in. What's the real explanation of all this?

I'm sure they will find out after more testing and analysis that a parasite or infectious disease or some other natural occurrence is responsible for these deaths. They may even find that the deaths in some places are just a coincidence. It seems rather obvious to check biological contaminants since it seems to only be happening in select localized areas that are near global transit systems like airports.